Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD – SATA 6 Gb/s, 128 MB Cache, 3.5″ – WD84PURZ

The right drive for the right job. WD Purple drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame technology helps reduce frame loss and improve overall video playback. WD Purple 8TB* and higher drives have additional performance headroom to support a new generation of AI-enabled NVRs, video analytics appliances, and deep-learning servers. * As used for storage capacity, 1TB = one trillion bytes. Actual user capacity may be less, depending on operating environment.

Engineered specifically for surveillance security systems.date transfer rate:194.0 megabits_per_second.Specific uses: Business,Personal
Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications.
AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions
Supports up to 180 TB/yr workload rate** (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology).
Support for more than eight bays.